12421500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^2$

素因数の和:62

約数の個数: 216

約数和(自身を含む): 45562608

約数和(自身を除く): 33141108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 125, 130, 140, 147, 150, 156, 169, 175, 182, 195, 196, 210, 245, 250, 260, 273, 294, 300, 325, 338, 350, 364, 375, 390, 420, 455, 490, 500, 507, 525, 546, 588, 637, 650, 676, 700, 735, 750, 780, 845, 875, 910, 975, 980, 1014, 1050, 1092, 1183, 1225, 1274, 1300, 1365, 1470, 1500, 1625, 1690, 1750, 1820, 1911, 1950, 2028, 2100, 2275, 2366, 2450, 2535, 2548, 2625, 2730, 2940, 3185, 3250, 3380, 3500, 3549, 3675, 3822, 3900, 4225, 4550, 4732, 4875, 4900, 5070, 5250, 5460, 5915, 6125, 6370, 6500, 6825, 7098, 7350, 7644, 8281, 8450, 9100, 9555, 9750, 10140, 10500, 11375, 11830, 12250, 12675, 12740, 13650, 14196, 14700, 15925, 16562, 16900, 17745, 18375, 19110, 19500, 21125, 22750, 23660, 24500, 24843, 25350, 27300, 29575, 31850, 33124, 34125, 35490, 36750, 38220, 41405, 42250, 45500, 47775, 49686, 50700, 59150, 63375, 63700, 68250, 70980, 73500, 79625, 82810, 84500, 88725, 95550, 99372, 118300, 124215, 126750, 136500, 147875, 159250, 165620, 177450, 191100, 207025, 238875, 248430, 253500, 295750, 318500, 354900, 414050, 443625, 477750, 496860, 591500, 621075, 828100, 887250, 955500, 1035125, 1242150, 1774500, 2070250, 2484300, 3105375, 4140500, 6210750, 12421500]

約数ペア:

[(1, 12421500), (2, 6210750), (3, 4140500), (4, 3105375), (5, 2484300), (6, 2070250), (7, 1774500), (10, 1242150), (12, 1035125), (13, 955500), (14, 887250), (15, 828100), (20, 621075), (21, 591500), (25, 496860), (26, 477750), (28, 443625), (30, 414050), (35, 354900), (39, 318500), (42, 295750), (49, 253500), (50, 248430), (52, 238875), (60, 207025), (65, 191100), (70, 177450), (75, 165620), (78, 159250), (84, 147875), (91, 136500), (98, 126750), (100, 124215), (105, 118300), (125, 99372), (130, 95550), (140, 88725), (147, 84500), (150, 82810), (156, 79625), (169, 73500), (175, 70980), (182, 68250), (195, 63700), (196, 63375), (210, 59150), (245, 50700), (250, 49686), (260, 47775), (273, 45500), (294, 42250), (300, 41405), (325, 38220), (338, 36750), (350, 35490), (364, 34125), (375, 33124), (390, 31850), (420, 29575), (455, 27300), (490, 25350), (500, 24843), (507, 24500), (525, 23660), (546, 22750), (588, 21125), (637, 19500), (650, 19110), (676, 18375), (700, 17745), (735, 16900), (750, 16562), (780, 15925), (845, 14700), (875, 14196), (910, 13650), (975, 12740), (980, 12675), (1014, 12250), (1050, 11830), (1092, 11375), (1183, 10500), (1225, 10140), (1274, 9750), (1300, 9555), (1365, 9100), (1470, 8450), (1500, 8281), (1625, 7644), (1690, 7350), (1750, 7098), (1820, 6825), (1911, 6500), (1950, 6370), (2028, 6125), (2100, 5915), (2275, 5460), (2366, 5250), (2450, 5070), (2535, 4900), (2548, 4875), (2625, 4732), (2730, 4550), (2940, 4225), (3185, 3900), (3250, 3822), (3380, 3675), (3500, 3549)]